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    <div id="post0">
        <p>一月 19, 2022</p>
        <h2><a href="/2022/01/19/python%E9%9D%A2%E5%AF%B9%E8%BF%87%E7%A8%8B%E5%AD%A6%E4%B9%A0/14.%E7%BB%BC%E5%90%88%E5%BA%94%E7%94%A8%20%E2%80%94%E2%80%94%20%E5%90%8D%E7%89%87%E7%AE%A1%E7%90%86%E7%B3%BB%E7%BB%9F/" title="14.综合应用 —— 名片管理系统" class="posttitle">14.综合应用 —— 名片管理系统</a></h2>
        <p class="summary">综合应用 —— 名片管理系统目标综合应用已经学习过的知识点：

变量
流程控制
函数
模块

开发 名片管理系统
...</p>
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<div class="post">
    <a href="/2022/01/19/python%E9%9D%A2%E5%AF%B9%E8%BF%87%E7%A8%8B%E5%AD%A6%E4%B9%A0/14.%E7%BB%BC%E5%90%88%E5%BA%94%E7%94%A8%20%E2%80%94%E2%80%94%20%E5%90%8D%E7%89%87%E7%AE%A1%E7%90%86%E7%B3%BB%E7%BB%9F/" title="14.综合应用 —— 名片管理系统">
        <img src="/img/welcome-cover.jpg" class="cover" width="680" height="440">
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    <div class="else">
        <p>一月 19, 2022</p>
        <h3><a href="/2022/01/19/python%E9%9D%A2%E5%AF%B9%E8%BF%87%E7%A8%8B%E5%AD%A6%E4%B9%A0/14.%E7%BB%BC%E5%90%88%E5%BA%94%E7%94%A8%20%E2%80%94%E2%80%94%20%E5%90%8D%E7%89%87%E7%AE%A1%E7%90%86%E7%B3%BB%E7%BB%9F/" title="14.综合应用 —— 名片管理系统" class="posttitle">14.综合应用 —— 名片管理系统</a></h3>
        <p>综合应用 —— 名片管理系统目标综合应用已经学习过的知识点：

变量
流程控制
函数
模块

开发 名片管理系统
系统需求

程序启动，显示名片管理系统欢...</p>
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<div class="post">
    <a href="/2022/01/14/python%E9%9D%A2%E5%AF%B9%E8%BF%87%E7%A8%8B%E5%AD%A6%E4%B9%A0/16.%E5%87%BD%E6%95%B0%E8%BF%9B%E9%98%B6/" title="16.函数进阶">
        <img src="/img/welcome-cover.jpg" class="cover" width="680" height="440">
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    <div class="else">
        <p>一月 14, 2022</p>
        <h3><a href="/2022/01/14/python%E9%9D%A2%E5%AF%B9%E8%BF%87%E7%A8%8B%E5%AD%A6%E4%B9%A0/16.%E5%87%BD%E6%95%B0%E8%BF%9B%E9%98%B6/" title="16.函数进阶" class="posttitle">16.函数进阶</a></h3>
        <p>函数进阶目标
函数参数和返回值的作用
函数的返回值 进阶
函数的参数 进阶
递归函数

01. 函数参数和返回值的作用函数根据 有没有参数 以及 有没有返...</p>
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<div class="post">
    <a href="/2022/01/10/%E8%BD%AF%E4%BB%B6/pycharm%E6%BF%80%E6%B4%BB%E5%8F%8A%E4%BD%BF%E7%94%A8/" title="pycharm激活及使用">
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    <div class="else">
        <p>一月 10, 2022</p>
        <h3><a href="/2022/01/10/%E8%BD%AF%E4%BB%B6/pycharm%E6%BF%80%E6%B4%BB%E5%8F%8A%E4%BD%BF%E7%94%A8/" title="pycharm激活及使用" class="posttitle">pycharm激活及使用</a></h3>
        <p>pycharm修改hosts文件为了让pycharm所属的公司不那么容易验证你的jetbrains账户

pycharm及安装激活文档

链接: http...</p>
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<div class="post">
    <a href="/2022/01/10/%E8%BD%AF%E4%BB%B6/pycharm%E5%AE%89%E8%A3%85%E5%8F%8A%E9%85%8D%E7%BD%AE/" title="pycharm安装及配置">
        <img src="/img/cover.jpg" class="cover" width="680" height="440">
    </a>
    <div class="else">
        <p>一月 10, 2022</p>
        <h3><a href="/2022/01/10/%E8%BD%AF%E4%BB%B6/pycharm%E5%AE%89%E8%A3%85%E5%8F%8A%E9%85%8D%E7%BD%AE/" title="pycharm安装及配置" class="posttitle">pycharm安装及配置</a></h3>
        <p>有两个版本：  professional专业版     Community 社区版
ubuntu安装pycharm专业版1.下载安装在官网下载安装包htt...</p>
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<div class="post">
    <a href="/2021/12/23/python%E9%9D%A2%E5%AF%B9%E8%BF%87%E7%A8%8B%E5%AD%A6%E4%B9%A0/13.%E9%AB%98%E7%BA%A7%E5%8F%98%E9%87%8F%E7%B1%BB%E5%9E%8B/" title="13.高级变量类型">
        <img src="/img/cover.jpg" class="cover" width="680" height="440">
    </a>
    <div class="else">
        <p>十二月 23, 2021</p>
        <h3><a href="/2021/12/23/python%E9%9D%A2%E5%AF%B9%E8%BF%87%E7%A8%8B%E5%AD%A6%E4%B9%A0/13.%E9%AB%98%E7%BA%A7%E5%8F%98%E9%87%8F%E7%B1%BB%E5%9E%8B/" title="13.高级变量类型" class="posttitle">13.高级变量类型</a></h3>
        <p>高级变量类型目标
列表
元组
字典
字符串
公共方法
变量高级

知识点回顾
Python 中数据类型可以分为 数字型 和 非数字型

数字型

整型 (...</p>
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<div class="post">
    <a href="/2021/12/23/python%E9%9D%A2%E5%AF%B9%E8%BF%87%E7%A8%8B%E5%AD%A6%E4%B9%A0/12.%E5%87%BD%E6%95%B0%E5%9F%BA%E7%A1%80/" title="12.函数基础">
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    <div class="else">
        <p>十二月 23, 2021</p>
        <h3><a href="/2021/12/23/python%E9%9D%A2%E5%AF%B9%E8%BF%87%E7%A8%8B%E5%AD%A6%E4%B9%A0/12.%E5%87%BD%E6%95%B0%E5%9F%BA%E7%A1%80/" title="12.函数基础" class="posttitle">12.函数基础</a></h3>
        <p>函数基础目标
函数的快速体验
函数的基本使用
函数的参数
函数的返回值
函数的嵌套调用
在模块中定义函数

01. 函数的快速体验1.1 快速体验
所谓函...</p>
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</div>


<div class="post">
    <a href="/2021/12/23/python%E9%9D%A2%E5%AF%B9%E8%BF%87%E7%A8%8B%E5%AD%A6%E4%B9%A0/11.%E5%BE%AA%E7%8E%AF/" title="11.循环">
        <img src="/img/welcome-cover.jpg" class="cover" width="680" height="440">
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    <div class="else">
        <p>十二月 23, 2021</p>
        <h3><a href="/2021/12/23/python%E9%9D%A2%E5%AF%B9%E8%BF%87%E7%A8%8B%E5%AD%A6%E4%B9%A0/11.%E5%BE%AA%E7%8E%AF/" title="11.循环" class="posttitle">11.循环</a></h3>
        <p>循环目标
程序的三大流程
while 循环基本使用
break 和 continue
while 循环嵌套

01. 程序的三大流程
在程序开发中，一共有...</p>
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</div>


<div class="post">
    <a href="/2021/12/23/python%E9%9D%A2%E5%AF%B9%E8%BF%87%E7%A8%8B%E5%AD%A6%E4%B9%A0/10.%E8%BF%90%E7%AE%97%E7%AC%A6/" title="10.运算符">
        <img src="/img/cover.jpg" class="cover" width="680" height="440">
    </a>
    <div class="else">
        <p>十二月 23, 2021</p>
        <h3><a href="/2021/12/23/python%E9%9D%A2%E5%AF%B9%E8%BF%87%E7%A8%8B%E5%AD%A6%E4%B9%A0/10.%E8%BF%90%E7%AE%97%E7%AC%A6/" title="10.运算符" class="posttitle">10.运算符</a></h3>
        <p>运算符目标
算数运算符
比较（关系）运算符
逻辑运算符
赋值运算符
运算符的优先级

数学符号表链接：https://zh.wikipedia.org/w...</p>
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</div>


<div class="post">
    <a href="/2021/12/23/python%E9%9D%A2%E5%AF%B9%E8%BF%87%E7%A8%8B%E5%AD%A6%E4%B9%A0/9.%E5%88%A4%E6%96%AD%EF%BC%88if%EF%BC%89%E8%AF%AD%E5%8F%A5/" title="9.判断（if）语句">
        <img src="/img/welcome-cover.jpg" class="cover" width="680" height="440">
    </a>
    <div class="else">
        <p>十二月 23, 2021</p>
        <h3><a href="/2021/12/23/python%E9%9D%A2%E5%AF%B9%E8%BF%87%E7%A8%8B%E5%AD%A6%E4%B9%A0/9.%E5%88%A4%E6%96%AD%EF%BC%88if%EF%BC%89%E8%AF%AD%E5%8F%A5/" title="9.判断（if）语句" class="posttitle">9.判断（if）语句</a></h3>
        <p>判断（if）语句目标
开发中的应用场景
if 语句体验
if 语句进阶
综合应用

01. 开发中的应用场景生活中的判断几乎是无所不在的，我们每天都在做各...</p>
    </div>
</div>


<div class="post">
    <a href="/2021/12/23/python%E9%9D%A2%E5%AF%B9%E8%BF%87%E7%A8%8B%E5%AD%A6%E4%B9%A0/8.%E5%8F%98%E9%87%8F%E7%9A%84%E5%91%BD%E5%90%8D/" title="8.变量的命名">
        <img src="/img/welcome-cover.jpg" class="cover" width="680" height="440">
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    <div class="else">
        <p>十二月 23, 2021</p>
        <h3><a href="/2021/12/23/python%E9%9D%A2%E5%AF%B9%E8%BF%87%E7%A8%8B%E5%AD%A6%E4%B9%A0/8.%E5%8F%98%E9%87%8F%E7%9A%84%E5%91%BD%E5%90%8D/" title="8.变量的命名" class="posttitle">8.变量的命名</a></h3>
        <p>变量的命名目标
标识符和关键字
变量的命名规则

0.1 标识符和关键字1.1 标识符
标示符就是程序员定义的 变量名、函数名
名字 需要有 见名知义 的...</p>
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